net: backlog functions rename

sk_add_backlog -> __sk_add_backlog
sk_add_backlog_limited -> sk_add_backlog

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

13 files changed, 17 insertions, 17 deletions

diff --git a/include/net/sock.h b/include/net/sock.h
index 2516d76f043c..170353dd9570 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -592,7 +592,7 @@ static inline int sk_stream_memory_free(struct sock *sk)
 }
 
 /* OOB backlog add */
-static inline void sk_add_backlog(struct sock *sk, struct sk_buff *skb)
+static inline void __sk_add_backlog(struct sock *sk, struct sk_buff *skb)
 {
         if (!sk->sk_backlog.tail) {
                 sk->sk_backlog.head = sk->sk_backlog.tail = skb;
@@ -604,12 +604,12 @@ static inline void sk_add_backlog(struct sock *sk, struct sk_buff *skb)
 }
 
 /* The per-socket spinlock must be held here. */
-static inline int sk_add_backlog_limited(struct sock *sk, struct sk_buff *skb)
+static inline int sk_add_backlog(struct sock *sk, struct sk_buff *skb)
 {
         if (sk->sk_backlog.len >= max(sk->sk_backlog.limit, sk->sk_rcvbuf << 1))
                 return -ENOBUFS;
 
-        sk_add_backlog(sk, skb);
+        __sk_add_backlog(sk, skb);
         sk->sk_backlog.len += skb->truesize;
         return 0;
 }
diff --git a/net/core/sock.c b/net/core/sock.c
index 6e22dc973d23..61a65a2e0455 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -340,7 +340,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
                 rc = sk_backlog_rcv(sk, skb);
 
                 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
-        } else if (sk_add_backlog_limited(sk, skb)) {
+        } else if (sk_add_backlog(sk, skb)) {
                 bh_unlock_sock(sk);
                 atomic_inc(&sk->sk_drops);
                 goto discard_and_relse;
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index af226a063141..0d508c359fa9 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -254,7 +254,7 @@ int dccp_child_process(struct sock *parent, struct sock *child,
                  * in main socket hash table and lock on listening
                  * socket does not protect us more.
                  */
-                sk_add_backlog(child, skb);
+                __sk_add_backlog(child, skb);
         }
 
         bh_unlock_sock(child);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 4baf1943b1bd..1915f7dc30e6 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1682,7 +1682,7 @@ process:
                         if (!tcp_prequeue(sk, skb))
                                 ret = tcp_v4_do_rcv(sk, skb);
                 }
-        } else if (sk_add_backlog_limited(sk, skb)) {
+        } else if (sk_add_backlog(sk, skb)) {
                 bh_unlock_sock(sk);
                 goto discard_and_relse;
         }
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index f206ee5dda80..4199bc6915c5 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -728,7 +728,7 @@ int tcp_child_process(struct sock *parent, struct sock *child,
                  * in main socket hash table and lock on listening
                  * socket does not protect us more.
                  */
-                sk_add_backlog(child, skb);
+                __sk_add_backlog(child, skb);
         }
 
         bh_unlock_sock(child);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index e7eb47f338d4..7af756d0f931 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1371,7 +1371,7 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
         bh_lock_sock(sk);
         if (!sock_owned_by_user(sk))
                 rc = __udp_queue_rcv_skb(sk, skb);
-        else if (sk_add_backlog_limited(sk, skb)) {
+        else if (sk_add_backlog(sk, skb)) {
                 bh_unlock_sock(sk);
                 goto drop;
         }
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index c4ea9d5cbfaa..2c378b1bd5cf 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1740,7 +1740,7 @@ process:
                         if (!tcp_prequeue(sk, skb))
                                 ret = tcp_v6_do_rcv(sk, skb);
                 }
-        } else if (sk_add_backlog_limited(sk, skb)) {
+        } else if (sk_add_backlog(sk, skb)) {
                 bh_unlock_sock(sk);
                 goto discard_and_relse;
         }
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 64804912b093..3c0c9c755c92 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -583,7 +583,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
                         bh_lock_sock(sk);
                         if (!sock_owned_by_user(sk))
                                 udpv6_queue_rcv_skb(sk, skb1);
-                        else if (sk_add_backlog_limited(sk, skb1)) {
+                        else if (sk_add_backlog(sk, skb1)) {
                                 kfree_skb(skb1);
                                 bh_unlock_sock(sk);
                                 goto drop;
@@ -758,7 +758,7 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
         bh_lock_sock(sk);
         if (!sock_owned_by_user(sk))
                 udpv6_queue_rcv_skb(sk, skb);
-        else if (sk_add_backlog_limited(sk, skb)) {
+        else if (sk_add_backlog(sk, skb)) {
                 atomic_inc(&sk->sk_drops);
                 bh_unlock_sock(sk);
                 sock_put(sk);
diff --git a/net/llc/llc_c_ac.c b/net/llc/llc_c_ac.c
index 019c780512e8..86d6985b9d49 100644
--- a/net/llc/llc_c_ac.c
+++ b/net/llc/llc_c_ac.c
@@ -1437,7 +1437,7 @@ static void llc_process_tmr_ev(struct sock *sk, struct sk_buff *skb)
                         llc_conn_state_process(sk, skb);
                 else {
                         llc_set_backlog_type(skb, LLC_EVENT);
-                        sk_add_backlog(sk, skb);
+                        __sk_add_backlog(sk, skb);
                 }
         }
 }
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index c0539ffdb272..a12144da7974 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -827,7 +827,7 @@ void llc_conn_handler(struct llc_sap *sap, struct sk_buff *skb)
         else {
                 dprintk("%s: adding to backlog...\n", __func__);
                 llc_set_backlog_type(skb, LLC_PACKET);
-                if (sk_add_backlog_limited(sk, skb))
+                if (sk_add_backlog(sk, skb))
                         goto drop_unlock;
         }
 out:
diff --git a/net/sctp/input.c b/net/sctp/input.c
index cbc063665e6b..3d74b264ea22 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -341,7 +341,7 @@ int sctp_backlog_rcv(struct sock *sk, struct sk_buff *skb)
                 sctp_bh_lock_sock(sk);
 
                 if (sock_owned_by_user(sk)) {
-                        if (sk_add_backlog_limited(sk, skb))
+                        if (sk_add_backlog(sk, skb))
                                 sctp_chunk_free(chunk);
                         else
                                 backloged = 1;
@@ -375,7 +375,7 @@ static int sctp_add_backlog(struct sock *sk, struct sk_buff *skb)
         struct sctp_ep_common *rcvr = chunk->rcvr;
         int ret;
 
-        ret = sk_add_backlog_limited(sk, skb);
+        ret = sk_add_backlog(sk, skb);
         if (!ret) {
                 /* Hold the assoc/ep while hanging on the backlog queue.
                  * This way, we know structures we need will not disappear
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 22bfbc33a8ac..4b235fc1c70f 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1322,7 +1322,7 @@ static u32 dispatch(struct tipc_port *tport, struct sk_buff *buf)
         if (!sock_owned_by_user(sk)) {
                 res = filter_rcv(sk, buf);
         } else {
-                if (sk_add_backlog_limited(sk, buf))
+                if (sk_add_backlog(sk, buf))
                         res = TIPC_ERR_OVERLOAD;
                 else
                         res = TIPC_OK;
diff --git a/net/x25/x25_dev.c b/net/x25/x25_dev.c
index a9da0dc26f4f..52e304212241 100644
--- a/net/x25/x25_dev.c
+++ b/net/x25/x25_dev.c
@@ -53,7 +53,7 @@ static int x25_receive_data(struct sk_buff *skb, struct x25_neigh *nb)
                 if (!sock_owned_by_user(sk)) {
                         queued = x25_process_rx_frame(sk, skb);
                 } else {
-                        queued = !sk_add_backlog_limited(sk, skb);
+                        queued = !sk_add_backlog(sk, skb);
                 }
                 bh_unlock_sock(sk);
                 sock_put(sk);